0001246360-11-002545.txt : 20110518 0001246360-11-002545.hdr.sgml : 20110518 20110518181509 ACCESSION NUMBER: 0001246360-11-002545 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110517 FILED AS OF DATE: 20110518 DATE AS OF CHANGE: 20110518 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: RISCH FRANK A CENTRAL INDEX KEY: 0001198757 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13245 FILM NUMBER: 11855929 MAIL ADDRESS: STREET 1: PIONEER NATURAL RESOURCES COMPANY STREET 2: 5205 N. O'CONNOR BLVD, STE 900 CITY: IRVING STATE: TX ZIP: 75039 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: PIONEER NATURAL RESOURCES CO CENTRAL INDEX KEY: 0001038357 STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311] IRS NUMBER: 752702753 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 200 WILLIAMS SQUARE WEST STREET 2: 5205 N OCONNOR BLVD CITY: IRVING STATE: TX ZIP: 75039 BUSINESS PHONE: 9724449001 MAIL ADDRESS: STREET 1: 200 WILLIAMS SQUARE WEST STREET 2: 5205 N OCONNOR BLVD CITY: IRVING STATE: TX ZIP: 75039 4 1 form.xml PRIMARY DOCUMENT X0303 4 2011-05-17 false 0001038357 PIONEER NATURAL RESOURCES CO PXD 0001198757 RISCH FRANK A 5205 N. O'CONNOR BLVD., SUITE 200 IRVING TX 75039 true false false false Common Stock 2011-05-17 4 A false 2547 0 A 19381 D Mark H. Kleinman, Attorney-in-Fact For Frank A. Risch 2011-05-18